Connect Claude or ChatGPT to your highlights
Highlyt's MCP server gives Claude and ChatGPT real-time access to your highlights, color meanings, linked ideas, and notes. Ask questions about your reading without copy-pasting. Works with both Claude.ai and ChatGPT.
Connecting to highlight server...
✓ 47 highlights from 5 documents ready
✓ Knowledge graph with 12 connections
How it works
Three steps to get started
Connect in one click
Add Highlyt as an MCP server in Claude.ai or ChatGPT settings. No API keys, no configuration files. OAuth handles authentication automatically.
Your AI sees everything
Claude or ChatGPT can search your highlights, filter by color, access linked ideas, and read your notes. It sees your reasoning, not just the text you marked.
Ask questions about your reading
"What frameworks have I collected about decision-making?" "Which papers contradict my hypothesis?" Your AI answers from your actual reading, with page numbers and sources.
Who it's for
Built for how you actually read
Study with AI that knows your notes
After highlighting 8 textbooks for GATE prep, ask Claude: 'Summarize all my key concept highlights from thermodynamics.' It pulls from your actual study materials.
Literature review with full context
Connect 40 papers to Claude via MCP. Ask: 'What methods have I highlighted across all papers on attention mechanisms?' It returns structured findings from your annotations.
Have conversations about your reading
After reading 20 non-fiction books, ask ChatGPT: 'What mental models have I collected about leadership?' It searches your color-coded highlights and linked frameworks.
Frequently asked questions
What is an MCP server and how does it work with Highlyt?+
MCP (Model Context Protocol) is an open standard that lets AI assistants connect directly to external tools. Highlyt's MCP server gives Claude or ChatGPT real-time access to your highlights, color meanings, linked ideas, and notes without copy-pasting.
Does it work with both Claude and ChatGPT?+
Yes. Highlyt's MCP server works with Claude.ai, ChatGPT, and any AI tool that supports the MCP standard. It uses OAuth authentication so setup is a single click.
What can AI see through MCP?+
Everything in your Highlyt library: highlight text, color definitions (what each color means), linked highlights (your knowledge graph), notes, document metadata (title, author, page numbers), and full-text search across all documents.
Is my data safe with MCP?+
Yes. MCP connections are authenticated via OAuth. Only your account can access your data. Highlyt never shares highlights with other users or uses them for AI training. Row Level Security ensures complete data isolation.
Your next book deserves better than a yellow highlighter
Every book and paper you read builds your knowledge. Highlyt makes sure none of it gets lost. Start your free trial and turn scattered highlights into a connected, searchable, AI-ready knowledge base.